Senior Java Developer
Summary
Senior Java developer building and maintaining backend microservices for banking applications using Java 17/21, Spring Boot, and Kafka.
Client: banking industry
Hourly Rate: up to 155 PLN + VAT
Location: Gdynia, Poland
Work arrangement: hybrid, 2 days at the office, full-time
For our Client from banking industry we are looking for Senior Java Developer
We are looking for a Strong Senior and Tech Lead skilled in Backend development for Java based applications and microservices - higly efficient TOP_CODER.
The role will be working on End2End design / implementation / testing / deployment process for applications.
The role will:
- Participate in a design of backend for ‘home journey’ applications
- Engage with business and understand their expectations, needs and business logic
- Develop new features in backend applications: Java 17/21 , Spring Framework 6/7 (Spring Boot 3.5 - 4.0 is in main focus now)
- Review the code on a regular basis and decide on refactorings, improvements in a code
- Test your application: unit testing, secure testing performance testing and work with QA, System teams and Engineering Teams
- For java development you will use: Jetbrains IntelliJ IDE, Git, Bitbucket, Linters, SonarQube, Maven, Jenkins, Artifactory
- Invest in CI / CD platform and configurations and help coordinate releases from a technical perspective when needed
You’ll join one of the strongest project in the company which is working fully in line with SAFe framework (A Scaled Agile for Lean Enterprises).
Your experience and background:
- Java language: Java 17, 21 and + ( expected more than 5 years of experience)
- Java Frameworks & libraries: Spring (MVC, Boot, Security, Data, Profile, Security). Spring 3.x is a must. Spring 4.0 is nice to have.
- Experience with: Web Services REST, REST API’s
- Experience with events: Apache Kafka
- Proficient in: SQL and managing Oracle databases
- Experience in: multi-micro-service environment. We have close to 100 microservices designed and implemented for specific purposes.
- Mandatory knowledge of: Design Patterns, Clean Code, SOLID, KISS & GRASP
- Actively using CI/CD tools to integrate parts of java development process
- A interest of training and mentoring colleagues in Pega CLM/KYC
If you meet most of the requirements and are looking for your next challenge, we’d love to hear from you - feel free to apply below!